The Simplex 562-688 CDT (Communicating Device Transponder) Board is a critical component for MAPNET II addressable fire alarm systems, specifically engineered for Simplex 2120 series panels. Designed for robust commercial and institutional fire detection infrastructure, this reconditioned board provides comprehensive device communication and monitoring capabilities across complex fire alarm networks.
Deployed in mission-critical environments such as healthcare facilities, educational campuses, high-rise commercial buildings, and industrial complexes, the CDT Board enables advanced addressable communication between initiating devices and the main fire alarm control panel. Its sophisticated transponder architecture supports reliable signal transmission, device identification, and comprehensive system diagnostics within integrated fire detection platforms.
Key Features
- Full compatibility with Simplex 2120 series addressable fire alarm control panels
- MAPNET II communication platform supporting multiple addressable devices
- Enhanced signal processing and device communication reliability
- One-year warranty on reconditioned equipment
- Meets stringent NFPA 72 National Fire Alarm and Signaling Code requirements
- Supports comprehensive system diagnostics and monitoring functions
Specifications
- Manufacturer: Simplex
- Part Number: 562-688
- Platform: MAPNET II
- Compatible Panels: 2120 Series
- Condition: Reconditioned
Professional fire alarm technicians and facility managers will appreciate this CDT Board’s robust design, which ensures seamless integration with existing Simplex addressable fire alarm infrastructure. Ideal for retrofit projects, system upgrades, and comprehensive fire detection network expansions across commercial, institutional, and industrial applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 13 × 21 × 5 in |
| Condition | Reconditioned |
| Warranty | One year |
| Part Type | CDT Boards / Panels |
| Manufacturers | Simplex |
| Compatible Panels | 2120 |
| Cross Reference | 562-688 |
| Type | CDT (Communicating Device Transponder) Board |
| Platform | MAPNET II |
| Series | Simplex 2120 |






